Universalism of Hydrogen Sulfide and Carbon Dioxide Corrosion Inhibitors in Conditions of Oil Production and Processing
- Authors: Vigdorovich V.I.1, Shel’ N.V.2, Tsygankova L.E.3, Tanygina E.D.3, Esina M.N.3, Uryadnikov A.A.3
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Affiliations:
- All-Russia Research Institute for the Use of Machinery and Petroleum Products in Agriculture
- Tambov State Technical University
- Derzhavin Tambov State University
- Issue: Vol 54, No 3-4 (2018)
- Pages: 202-210
- Section: Materials Science and Corrosion Protection
- URL: https://journal-vniispk.ru/0009-2355/article/view/236237
- DOI: https://doi.org/10.1007/s10556-018-0464-5
- ID: 236237
Cite item
Abstract
Qualitative criteria for the universalism of hydrogen sulfide and carbon dioxide corrosion inhibitors and their quantitative indices for the corrosion of carbon steel are proposed. They include the maximum value of the total corrosion rate in the presence of H2S and CO2 and with simultaneous limitation of the concentration of the inhibitors themselves. The criteria define a minimum reduction in hydrogenation of steel, suppression of hydrogen diffusion into the metal, contain requirements for the bactericidal ability of inhibitors by limiting the number of cells of sulfate-reducing bacteria and producing hydrogen sulfide, and the requirements for their biodegradability. It is shown that a number of domestic inhibitors of hydrogen sulfide and carbon dioxide corrosion of the new generation of the INKORGAZ series fully satisfy the proposed criteria for universalism.
About the authors
V. I. Vigdorovich
All-Russia Research Institute for the Use of Machinery and Petroleum Products in Agriculture
Author for correspondence.
Email: vits21@mail.ru
Russian Federation, Tambov
N. V. Shel’
Tambov State Technical University
Email: vits21@mail.ru
Russian Federation, Tambov
L. E. Tsygankova
Derzhavin Tambov State University
Email: vits21@mail.ru
Russian Federation, Tambov
E. D. Tanygina
Derzhavin Tambov State University
Email: vits21@mail.ru
Russian Federation, Tambov
M. N. Esina
Derzhavin Tambov State University
Email: vits21@mail.ru
Russian Federation, Tambov
A. A. Uryadnikov
Derzhavin Tambov State University
Email: vits21@mail.ru
Russian Federation, Tambov
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